Fixed some caching problems

lib/App/routePage.js

@@ -30,16 +30,23 @@ const respond = function(code, headers, request, response) {
 
 	// This is actually faster than response.setHeader(), believe it or not.
 	let localHeaders = Object.assign({}, headers)
-	localHeaders['Cache-Control'] = 'max-age=864000'
+
+	// Force the browser to revalidate this resource
+	localHeaders['Cache-Control'] = 'no-cache'
+
+	// Cache key
 	localHeaders.ETag = etag
 
+	// Send response
 	response.writeHead(response.statusCode || 200, localHeaders)
 	response.end(codeBuffer)
 }
 
 const respondStatic = function(code, baseHeaders) {
 	const headers = Object.assign({}, baseHeaders)
 
+	headers['Cache-Control'] = 'no-cache'
+
 	// To gzip, or not to gzip, that is the question
 	if(code.length >= gzipThreshold) {
 		// Enable gzip